Few paid much attention last March when the Minnesota Vikings signed Case Keenum to a one-year contract for $2 million. That move became one of the most pivotal of the 2017 season, which makes this a good time to revisit all the moves that made this season what it was -- and what it continues to be for the surviving teams.

We hereby re-grade every NFL team's 2017 offseason with the benefit of hindsight, using as a reference point the grades league insiders helped shape back in June.

You can read the whole file or quickly find your team by selecting one of the links below:

A grades

One of the best Saints draft classes in franchise history played a leading role in New Orleans' winning the NFC South and becoming respectable on defense. Draft choices Marshon Lattimore, Ryan Ramczyk and Marcus Williams became immediate starters, while Alvin Kamara rivaled Lattimore as the biggest star of the bunch.